Ballast housing for a suspended luminaire



FIG. 1 is a perspective view of a ballast housing showing the new design;

FIG. 2 is a first side elevational view thereof;

FIG. 3 is a second side elevational view thereof seen rotated 30° from the first elevational view of FIG. 2;

FIG. 4 is a bottom view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a perspective view of the ballast housing in use as a component part of a suspended luminaire;

FIG. 7 is a perspective view of a second embodiment of the ballast housing of the new design shown inverted for operational use;

FIG. 8 is a first side elevational view thereof;

FIG. 9 is a second side elevational view thereof seen rotated 30° from the first elevational view of FIG. 8;

FIG. 10 is a top plan view thereof;

FIG. 11 is a bottom view thereof; and,

FIG. 12 is a perspective view of the ballast housing shown in an operational environment.

The broken line environmental showing is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for a ballast housing for a suspended luminaire, as shown and described. 